Piercing mill is the most important equipment on the rolling pipe line,and the frame is the nucleal component of the piercing mill.
穿孔是轧制钢管重要设备,而架又是穿孔核组部分。
Piercing mill is the most important equipment on the rolling pipe line,and the frame is the nucleal component of the piercing mill.
穿孔是轧制钢管重要设备,而架又是穿孔核组部分。
声明:以上例句、词性分类均由互联网资源自,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。